<template>
  <div class="login_body">
    <div class="bg" />
    <div class="box">
      <div class="title">智慧园区-登录</div>
      <el-form ref="formRef" :model="form" :rules="rules">
        <el-form-item
          label="账号"
          prop="username"
        >
          <el-input v-model="form.username" placeholder="请输入账号" />
        </el-form-item>

        <el-form-item
          label="密码"
          prop="password"
        >
          <el-input v-model="form.password" type="password" placeholder="请输入密码" />
        </el-form-item>

        <el-form-item prop="remember">
          <el-checkbox v-model="form.remember">记住我</el-checkbox>
        </el-form-item>

        <el-form-item>
          <el-button type="primary" class="login_btn" @click="login">登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
export default {
  name: 'Login',
  data() {
    return {
      form: {
        username: '',
        password: '',
        remember: true
      },
      rules: {
        username: [
          { required: true, message: '请输入账号', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' }
        ]
      }
    }
  },
  mounted() {
    const localForm = JSON.parse(localStorage.getItem('zs-loginForm'))
    // 判断是否存在
    if (localForm) {
      this.form.username = localForm.username || ''
      this.form.password = localForm.password || ''
    }
  },
  methods: {
    async login() {
      await this.$refs.formRef.validate()
      // 调用仓库中的登录方法
      const { username, password, remember } = this.form
      await this.$store.dispatch('user/login', {
        username,
        password
      })
      if (remember) {
        localStorage.setItem('zs-loginForm', JSON.stringify(this.form))
      } else {
        localStorage.removeItem('zs-loginForm')
      }
      this.$message.success('登录成功')
      this.$router.push('/')
    }
  }

}

</script>

<style scoped lang="scss">
  .login_body {
    display: flex;
  }
  .bg {
    width: 60vw;
    height: 100vh;
    background: url('~@/assets/login-bg.svg') no-repeat;
    background-position: right top;
    background-size: cover;
  }
  .box {
    margin: 200px 10% 0;
    flex: 1;
    .title {
      padding-bottom: 76px;
      font-size: 26px;
      font-weight: 500;
      color: #1e2023;
    }
    ::v-deep() {
      .ant-form-item {
        display: flex;
        margin-bottom: 62px;
        flex-direction: column;
      }
      .ant-form-item-label label {
        font-size: 16px;
        color: #8b929d;
      }
      .ant-input,
      .ant-input-password {
        border-radius: 8px;
      }
    }
  }
  .login_btn{
    width: 100%;
  }
</style>
